CA $293 Cheap Flights from Indianapolis (IND) to San Antonio (SAT)

View CA $293 flight on Mon, Jun 8, 2026Opens in a new window

Popular airlines from Indianapolis International Airport (IND) to San Antonio International Airport (SAT)

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Cheap flights from Indianapolis (IND) to San Antonio (SAT)

Prices were available within the past 7 days and start at CA $293 for one-way flights and CA $536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $536 Roundtrip, found 14 hours ago
CA $536
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $536 found 14 hours ago
Delta
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $536 Roundtrip, found 14 hours ago
CA $536
Roundtrip
found 14 hours ago
Select Delta flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $536 found 14 hours ago
American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $540 Roundtrip, found 14 hours ago
CA $540
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $540 found 14 hours ago
American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $542 Roundtrip, found 14 hours ago
CA $542
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $542 found 14 hours ago
American Airlines
Sat, Jun 13 - Wed, Jun 17
IND
Indianapolis
SAT
San Antonio
CA $544 Roundtrip, found 1 day ago
CA $544
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 13 from Indianapolis to San Antonio, returning Wed, Jun 17, priced at CA $544 found 1 day ago
American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $547 Roundtrip, found 14 hours ago
CA $547
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $547 found 14 hours ago
American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $551 Roundtrip, found 14 hours ago
CA $551
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $551 found 14 hours ago
Delta
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $556 Roundtrip, found 14 hours ago
CA $556
Roundtrip
found 14 hours ago
Select Delta flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $556 found 14 hours ago
American Airlines
Mon, Jun 8 - Wed, Jun 10
IND
Indianapolis
SAT
San Antonio
CA $558 Roundtrip, found 14 hours ago
CA $558
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Mon, Jun 8 from Indianapolis to San Antonio, returning Wed, Jun 10, priced at CA $558 found 14 hours ago
Alaska Airlines
Fri, May 29 - Sun, May 31
IND
Indianapolis
SAT
San Antonio
CA $1,414 Roundtrip, found 6 days ago
CA $1,414
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, May 29 from Indianapolis to San Antonio, returning Sun, May 31, priced at CA $1,414 found 6 days ago

Frequently asked questions

What is the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
September is typically the cheapest month to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.), with average round-trip fares of approximately 721 CAD. This is about 21% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to less demand. Other cheap months to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) include January and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The best time to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) for a good deal is typically in September or August. Based on booking data from the past year, you can expect to find round-trip flights for around 721 CAD during these months. While we don't have specific popularity data for these months, flying during these times can often mean fewer crowds compared to peak holiday seasons, giving you a more relaxed travel experience.*Prices based on flights available on Expedia in the last year.
How many flights per day from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
There are approximately 82 connecting flights per day from Indianapolis International Airport (IND) to San Antonio International Airport (SAT). Some common connection points include O'Hare International Airport (ORD), Dallas-Fort Worth International Airport (DFW), and Hartsfield-Jackson Atlanta International Airport (ATL).
What is the earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines and is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
For flights from Indianapolis Intl. (IND) to San Antonio Intl. (SAT), you'll typically find the most options on a Sunday, with around 58 flights available. This gives you plenty of choices for your travel plans. Flight schedules are consistent throughout the week, so you'll have a good selection of flights no matter which day you choose. Major airlines on this route include Southwest Airlines, United Airlines, and Delta Air Lines.
What are the most popular departure times for flights from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Indianapolis Intl. (IND) to San Antonio Intl. (SAT) are in the early morning, between 6am and 9am. About 30% of passengers prefer this time window. Many major carriers, including Southwest Airlines, Delta Air Lines and American Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day, arriving at your destination with plenty of time left.
How long does it take to fly from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
A flight from IND to SAT with a layover takes around 6 hours 20 minutes, with the route covering approximately 985 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Select the "Business class" and "First class" filters when looking for IND to SAT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Antonio from Indianapolis Intl. (IND)?
From Indianapolis Intl. (IND), you can fly into San Antonio Intl. (SAT) to reach San Antonio. Some flights may connect through major hubs like O'Hare Intl. (ORD), Austin-Bergstrom Intl. (AUS), Midway Intl. (MDW) before reaching San Antonio. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Indianapolis, IN (IND-Indianapolis Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
San Antonio Intl.
Roundtrip price
CA $536
Distance
1576 km

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Indianapolis to San Antonio Flights

The easy way to book your flights from Indianapolis to San Antonio 

With Expedia, it’s simple to find and book flights to San Antonio from Indianapolis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Antonio Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Indianapolis to San Antonio today, tomorrow, or this week.  

 

Save dollars with cheap flights from Indianapolis Intl., IND to San Antonio Intl., SAT 

Sort your search results by price to find great deals on your flight from Indianapolis to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from Indianapolis currently is just CA $536 rising to CA $1,414.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Antonio  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Antonio from Indianapolis 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Antonio with Expedia today.

Indianapolis to San Antonio Flights

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